Home / 2,550.03-3,825.22-1,067.76

Finding the Fourth Proportional to 2,550.03, 3,825.22 and 1,067.76

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Solution

The fourth proportional to 2,550.03, 3,825.22 and 1,067.76 is: 1,601.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550.03 : 3,825.22 = 1,067.76 : x
  2. Step 2: Convert to fraction form
    2,550.03/3,825.22 = 1,067.76/x
  3. Step 3: Cross multiply
    2,550.03x = 3,825.22 × 1,067.76
  4. Step 4: Simplify right side
    2,550.03x = 4,084,403.90
  5. Step 5: Solve for x
    x = 4,084,403.90/2,550.03
  6. Step 6: Final answer
    x = 1,601.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.